Join us in the beautiful resort town of McCall, Idaho for a 100 mile race that is alpine to the core. Starting and finishing at rustic Burgdorf Hotsprings resort, the race will tackle the trails and summits of this premiere mountain playground. Crossing 8 high passes and gaining around 22,000 feet, this world class course was crafted to be tough and breathtakingly scenic. In 2018, IMTUF will run a clockwise loop, and changes direction each year.
Upcoming Races
Sep 21 2024
100 Miles
16,850
16,850
ft.
Single Loop
Course
36:00 Cutoff
4
Elevation Rating
Very hilly, ~7500-12,500 feet in 50 miles
4
Surface Rating
Substantial rocks, roots and/or ruts
Additional Distances
This event also has the following non ultra distances
20 Miles
Results
100 Miles
View course top times| Date | Finishers | Top Result (M) | Top Result (F) |
|---|---|---|---|
| 09/16/23 | 103 | 21:38:01 | 25:01:30 |
| 09/10/22 | 60 | 23:18:50 | 26:38:24 |
| 09/11/21 | 116 | 20:16:24 | 24:27:55 |
| 09/12/20 | 90 | 20:10:11 | 25:10:03 |
| 09/14/19 | 119 | 22:08:22 | 24:04:05 |
| 09/15/18 | 125 | 19:22:26 | 27:35:22 |
| 09/16/17 | 86 | 21:25:33 | 27:59:49 |
| 09/17/16 | 79 | 19:52:36 | 26:42:55 |
| 09/18/15 | 57 | 23:21:43 | 30:11:11 |
| 09/20/14 | 40 | 22:07:56 | 28:50:01 |
| 08/30/13 | 19 | 23:52:58 | 29:37:00 |
| 10/06/12 | 16 | 21:06:36 | 34:23:52 |
